a5a9a62c9cbdb2e1ab6dcde50a74aed15a50b07025b9fa680aff4d5abceae337

Analysis

max time kernel
123s
max time network
126s
platform
windows10-2004_x64
resource
win10v2004-20220901-en
resource tags

arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system
submitted
04/12/2022, 10:56

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General

Target

a5a9a62c9cbdb2e1ab6dcde50a74aed15a50b07025b9fa680aff4d5abceae337.exe
Size

187KB
MD5

7123ee74c4d95c7be47b031d79a5cae8
SHA1

23dced8153a0c28c45207b490a65bb40fa7863be
SHA256

a5a9a62c9cbdb2e1ab6dcde50a74aed15a50b07025b9fa680aff4d5abceae337
SHA512

9d02c288a4f14021878e265c48c39077646d00b1d97c49f00b1be8481923ab96e94465229750a73eef0e8556358dbc300d5f7c2ba181d71fd8c6e0aa9499c92e
SSDEEP

3072:uwxuNjuk2Wytdq5+Mpdj9g2dwZuu+feK5UQIDzGND4/gAH4Bf/boY2h5psyMAFkS:6B2WPxvpFwZD4eiikAYBf/boY2h5puA

Score

8^/10

spyware stealer upx

Malware Config

Signatures

UPX packed file 4 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral2/memory/4964-133-0x0000000000400000-0x0000000000456000-memory.dmp	upx
behavioral2/memory/4568-137-0x0000000000400000-0x0000000000456000-memory.dmp	upx
behavioral2/memory/4964-138-0x0000000000400000-0x0000000000456000-memory.dmp	upx
behavioral2/memory/4880-141-0x0000000000400000-0x0000000000456000-memory.dmp	upx

Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials in Files
T1081

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 4964 wrote to memory of 4568	4964	a5a9a62c9cbdb2e1ab6dcde50a74aed15a50b07025b9fa680aff4d5abceae337.exe	81
PID 4964 wrote to memory of 4568	4964	a5a9a62c9cbdb2e1ab6dcde50a74aed15a50b07025b9fa680aff4d5abceae337.exe	81
PID 4964 wrote to memory of 4568	4964	a5a9a62c9cbdb2e1ab6dcde50a74aed15a50b07025b9fa680aff4d5abceae337.exe	81
PID 4964 wrote to memory of 4880	4964	a5a9a62c9cbdb2e1ab6dcde50a74aed15a50b07025b9fa680aff4d5abceae337.exe	82
PID 4964 wrote to memory of 4880	4964	a5a9a62c9cbdb2e1ab6dcde50a74aed15a50b07025b9fa680aff4d5abceae337.exe	82
PID 4964 wrote to memory of 4880	4964	a5a9a62c9cbdb2e1ab6dcde50a74aed15a50b07025b9fa680aff4d5abceae337.exe	82

C:\Users\Admin\AppData\Local\Temp\a5a9a62c9cbdb2e1ab6dcde50a74aed15a50b07025b9fa680aff4d5abceae337.exe
"C:\Users\Admin\AppData\Local\Temp\a5a9a62c9cbdb2e1ab6dcde50a74aed15a50b07025b9fa680aff4d5abceae337.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:4964
- C:\Users\Admin\AppData\Local\Temp\a5a9a62c9cbdb2e1ab6dcde50a74aed15a50b07025b9fa680aff4d5abceae337.exe
  C:\Users\Admin\AppData\Local\Temp\a5a9a62c9cbdb2e1ab6dcde50a74aed15a50b07025b9fa680aff4d5abceae337.exe startC:\Program Files (x86)\LP\9C15\72F.exe%C:\Program Files (x86)\LP\9C15
  2⤵
  PID:4568
- C:\Users\Admin\AppData\Local\Temp\a5a9a62c9cbdb2e1ab6dcde50a74aed15a50b07025b9fa680aff4d5abceae337.exe
  C:\Users\Admin\AppData\Local\Temp\a5a9a62c9cbdb2e1ab6dcde50a74aed15a50b07025b9fa680aff4d5abceae337.exe startC:\Users\Admin\AppData\Roaming\538D2\E8D9C.exe%C:\Users\Admin\AppData\Roaming\538D2
  2⤵
  PID:4880

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials in Files

T1081

Discovery

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/4568-136-0x0000000000717000-0x0000000000756000-memory.dmp

Filesize
252KB

Download
memory/4568-137-0x0000000000400000-0x0000000000456000-memory.dmp

Filesize
344KB

Download
memory/4880-140-0x0000000000736000-0x0000000000775000-memory.dmp

Filesize
252KB

Download
memory/4880-141-0x0000000000400000-0x0000000000456000-memory.dmp

Filesize
344KB

Download
memory/4964-132-0x0000000000841000-0x0000000000880000-memory.dmp

Filesize
252KB

Download
memory/4964-133-0x0000000000400000-0x0000000000456000-memory.dmp

Filesize
344KB

Download
memory/4964-134-0x0000000000841000-0x0000000000880000-memory.dmp

Filesize
252KB

Download
memory/4964-138-0x0000000000400000-0x0000000000456000-memory.dmp

Filesize
344KB

Download